Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o ano da temporada que foi 12?
 ###Tabelas: CREATE TABLE literature (literature_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Deceased Spouse VARCHAR, Cause of Death VARCHAR, Date of Spouses Death VARCHAR, Length of Marriage VARCHAR, Children Together VARCHAR, Current Marital Status VARCHAR) CREATE TABLE u.s._broadcast_and_ratings (u.s._broadcast_and_ratings_id AUTO_INCREMENT PRIMARY KEY, Season INT, Timeslot ( ET ) VARCHAR, Season premiere VARCHAR, Season finale VARCHAR, TV season VARCHAR, Rank VARCHAR, Viewers (millions) VARCHAR) CREATE TABLE closed_and_aborted_television_providers (closed_and_aborted_television_providers_id AUTO_INCREMENT PRIMARY KEY, Provider VARCHAR, Years VARCHAR, Free or pay VARCHAR, No. of channels VARCHAR, Colour VARCHAR, Digital VARCHAR, Transmission VARCHAR) CREATE TABLE back-to-back_night_pre-season_winners (back-to-back_night_pre-season_winners_id AUTO_INCREMENT PRIMARY KEY, Season INT, Premier VARCHAR, Runner Up VARCHAR, Score VARCHAR, Venue VARCHAR, Attendance INT, Margin INT) CREATE TABLE personnel_and_sponsoring (personnel_and_sponsoring_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Head Coach VARCHAR, Team Captain VARCHAR, Kitmaker VARCHAR, Shirt sponsor VARCHAR)  
SELECT TV season FROM u.s._broadcast_and_ratings WHERE Season = 12